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Commit 7b097896 authored by Grazvydas Ignotas's avatar Grazvydas Ignotas Committed by Tony Lindgren
Browse files

OMAP: pandora: add DSS2 support and related regulators 



This patch adds configuration data for DSS2 and sets up
display related regulators.

Signed-off-by: default avatarGrazvydas Ignotas <notasas@gmail.com>
Acked-by: default avatarTomi Valkeinen <tomi.valkeinen@nokia.com>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent 87520aae

arch/arm/mach-omap2/board-omap3pandora.c

+111 −0
Original line number Diff line number Diff line
@@ -40,6 +40,7 @@ 
#include <mach/hardware.h>

#include <plat/mcspi.h>

#include <plat/usb.h>

#include <plat/display.h>



#include "mux.h"

#include "sdram-micron-mt46h32m32lf-6.h"
@@ -192,6 +193,61 @@ static struct twl4030_keypad_data pandora_kp_data = { 
	.rep		= 1,

};



static struct omap_dss_device pandora_lcd_device = {

	.name			= "lcd",

	.driver_name		= "tpo_td043mtea1_panel",

	.type			= OMAP_DISPLAY_TYPE_DPI,

	.phy.dpi.data_lines	= 24,

	.reset_gpio		= 157,

};



static struct omap_dss_device pandora_tv_device = {

	.name			= "tv",

	.driver_name		= "venc",

	.type			= OMAP_DISPLAY_TYPE_VENC,

	.phy.venc.type		= OMAP_DSS_VENC_TYPE_SVIDEO,

};



static struct omap_dss_device *pandora_dss_devices[] = {

	&pandora_lcd_device,

	&pandora_tv_device,

};



static struct omap_dss_board_info pandora_dss_data = {

	.num_devices	= ARRAY_SIZE(pandora_dss_devices),

	.devices	= pandora_dss_devices,

	.default_device	= &pandora_lcd_device,

};



static struct platform_device pandora_dss_device = {

	.name		= "omapdss",

	.id		= -1,

	.dev		= {

		.platform_data = &pandora_dss_data,

	},

};



static struct regulator_consumer_supply pandora_vcc_lcd_supply = {

	.supply		= "vcc",

	.dev		= &pandora_lcd_device.dev,

};



static struct regulator_consumer_supply pandora_vdda_dac_supply = {

	.supply		= "vdda_dac",

	.dev		= &pandora_dss_device.dev,

};



static struct regulator_consumer_supply pandora_vdds_supplies[] = {

	{

		.supply		= "vdds_sdi",

		.dev		= &pandora_dss_device.dev,

	},

	{

		.supply		= "vdds_dsi",

		.dev		= &pandora_dss_device.dev,

	},

};



static struct omap2_hsmmc_info omap3pandora_mmc[] = {

	{

		.mmc		= 1,
@@ -277,6 +333,51 @@ static struct regulator_init_data pandora_vmmc2 = { 
	.consumer_supplies	= &pandora_vmmc2_supply,

};



/* VDAC for DSS driving S-Video */

static struct regulator_init_data pandora_vdac = {

	.constraints = {

		.min_uV			= 1800000,

		.max_uV			= 1800000,

		.apply_uV		= true,

		.valid_modes_mask	= REGULATOR_MODE_NORMAL

					| REGULATOR_MODE_STANDBY,

		.valid_ops_mask		= REGULATOR_CHANGE_MODE

					| REGULATOR_CHANGE_STATUS,

	},

	.num_consumer_supplies	= 1,

	.consumer_supplies	= &pandora_vdda_dac_supply,

};



/* VPLL2 for digital video outputs */

static struct regulator_init_data pandora_vpll2 = {

	.constraints = {

		.min_uV			= 1800000,

		.max_uV			= 1800000,

		.apply_uV		= true,

		.valid_modes_mask	= REGULATOR_MODE_NORMAL

					| REGULATOR_MODE_STANDBY,

		.valid_ops_mask		= REGULATOR_CHANGE_MODE

					| REGULATOR_CHANGE_STATUS,

	},

	.num_consumer_supplies	= ARRAY_SIZE(pandora_vdds_supplies),

	.consumer_supplies	= pandora_vdds_supplies,

};



/* VAUX1 for LCD */

static struct regulator_init_data pandora_vaux1 = {

	.constraints = {

		.min_uV			= 3000000,

		.max_uV			= 3000000,

		.apply_uV		= true,

		.valid_modes_mask	= REGULATOR_MODE_NORMAL

					| REGULATOR_MODE_STANDBY,

		.valid_ops_mask		= REGULATOR_CHANGE_MODE

					| REGULATOR_CHANGE_STATUS,

	},

	.num_consumer_supplies	= 1,

	.consumer_supplies	= &pandora_vcc_lcd_supply,

};



static struct twl4030_usb_data omap3pandora_usb_data = {

	.usb_mode	= T2_USB_MODE_ULPI,

};
@@ -298,6 +399,9 @@ static struct twl4030_platform_data omap3pandora_twldata = { 
	.codec		= &omap3pandora_codec_data,

	.vmmc1		= &pandora_vmmc1,

	.vmmc2		= &pandora_vmmc2,

	.vdac		= &pandora_vdac,

	.vpll2		= &pandora_vpll2,

	.vaux1		= &pandora_vaux1,

	.keypad		= &pandora_kp_data,

};
@@ -365,6 +469,12 @@ static struct spi_board_info omap3pandora_spi_board_info[] __initdata = { 
		.controller_data	= &ads7846_mcspi_config,

		.irq			= OMAP_GPIO_IRQ(OMAP3_PANDORA_TS_GPIO),

		.platform_data		= &ads7846_config,

	}, {

		.modalias		= "tpo_td043mtea1_panel_spi",

		.bus_num		= 1,

		.chip_select		= 1,

		.max_speed_hz		= 375000,

		.platform_data		= &pandora_lcd_device,

	}

};
@@ -379,6 +489,7 @@ static void __init omap3pandora_init_irq(void) 
static struct platform_device *omap3pandora_devices[] __initdata = {

	&pandora_leds_gpio,

	&pandora_keys_gpio,

	&pandora_dss_device,

};



static struct ehci_hcd_omap_platform_data ehci_pdata __initconst = {